I applied through a staffing agency. The process took 5 days. I interviewed at Randstad US (Pleasanton, CA) in Aug 2016
Interview
Made an appointment, spoke briefly, filled out paperwork, waited for call. i went in on a Friday, and it took until the following Thursday before they called me and said everything checked out. They check all your references and do a background check. When that is done, they schedule you for a drug test.
Interview questions [1]
Question 1
general interview questions-what are your strengths, how long did you work at your last job, why did you leave, etc...It was a pleasant experience. felt comfortable during the entire process.